portapack-mayhem/firmware/application/ui_encoders.cpp
furrtek 8c70ef08f8 Fixed xx2262 remote encoder def
SymField now shows symbol chars
2016-09-27 03:06:14 +02:00

396 lines
10 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "ui_encoders.hpp"
#include "baseband_api.hpp"
#include "string_format.hpp"
#include "portapack_persistent_memory.hpp"
#include <cstring>
#include <stdio.h>
#include <math.h>
using namespace portapack;
namespace ui {
void EncodersView::focus() {
options_enctype.focus();
}
EncodersView::~EncodersView() {
transmitter_model.disable();
baseband::shutdown();
}
void EncodersView::generate_frame() {
size_t i;
debug_text.clear();
i = 0;
for (auto c : encoder_def->word_format) {
if (c == 'S')
debug_text += encoder_def->sync;
else
debug_text += encoder_def->bit_format[symfield_word.value(i++)];
}
draw_waveform();
}
void EncodersView::draw_waveform() {
float x = 0, x_inc;
Coord y, prev_y = 1;
uint8_t prelude_length = 0; //encoder_def->sync.length();
// Clear
painter_->fill_rectangle( { 0, 168, 240, 24 }, Color::black() );
x_inc = 230.0 / (debug_text.length() - prelude_length);
for (auto c : debug_text) { //.substr(prelude_length)
if (c == '0')
y = 23;
else
y = 0;
// Edge
if (prev_y != y) painter_->draw_rectangle( { (Coord)x, 168, 1, 24 }, Color::yellow() );
// Level
painter_->draw_rectangle( { (Coord)x, 168 + y, (int)ceil(x_inc), 1 }, Color::yellow() );
prev_y = y;
x += x_inc;
}
}
void EncodersView::paint(Painter& painter) {
painter_ = &painter;
draw_waveform();
}
void EncodersView::update_progress() {
char str[16];
// text_status.set(" ");
if (tx_mode == SINGLE) {
strcpy(str, to_string_dec_uint(repeat_index).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(encoder_def->repeat_min).c_str());
text_status.set(str);
progress.set_value(repeat_index);
/*} else if (tx_mode == SCAN) {
strcpy(str, to_string_dec_uint(repeat_index).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(portapack::persistent_memory::afsk_repeats()).c_str());
strcat(str, " ");
strcat(str, to_string_dec_uint(scan_index + 1).c_str());
strcat(str, "/");
strcat(str, to_string_dec_uint(scan_count).c_str());
text_status.set(str);
progress.set_value(scan_progress);*/
} else {
text_status.set("Ready");
progress.set_value(0);
}
}
void EncodersView::on_txdone(int n) {
//char str[16];
if (n > 0) {
// Repeating...
repeat_index = n + 1;
/*if (tx_mode == SCAN) {
scan_progress++;
update_progress();
} else {*/
update_progress();
//}
} else {
// Done transmitting
/*if ((tx_mode == SCAN) && (scan_index < (scan_count - 1))) {
transmitter_model.disable();
if (abort_scan) {
// Kill scan process
strcpy(str, "Abort @");
strcat(str, rgsb);
text_status.set(str);
progress.set_value(0);
tx_mode = IDLE;
abort_scan = false;
button_scan.set_style(&style_val);
button_scan.set_text("SCAN");
} else {
// Next address
scan_index++;
strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[scan_index * 5]);
scan_progress++;
repeat_index = 1;
update_progress();
start_tx(true);
}
} else {*/
transmitter_model.disable();
tx_mode = IDLE;
text_status.set("Done");
progress.set_value(0);
//}
}
}
void EncodersView::start_tx(const bool scan) {
char ook_bitstream[256];
uint32_t ook_bitstream_length;
/*if (scan) {
if (tx_mode != SCAN) {
scan_index = 0;
scan_count = scan_list[options_scanlist.selected_index()].count;
scan_progress = 1;
repeat_index = 1;
tx_mode = SCAN;
strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[0]);
progress.set_max(scan_count * afsk_repeats);
update_progress();
}
} else {*/
tx_mode = SINGLE;
repeat_index = 1;
progress.set_max(encoder_def->repeat_min);
update_progress();
//}
generate_frame();
// Clear bitstream
memset(ook_bitstream, 0, 256);
size_t n = 0;
for (auto c : debug_text) {
if (c != '0')
ook_bitstream[n >> 3] |= (1 << (7 - (n & 7)));
n++;
}
ook_bitstream_length = n;
transmitter_model.set_tuning_frequency(433920000); // TODO: Make modifiable !
transmitter_model.set_baseband_configuration({
.mode = 0,
.sampling_rate = 2280000U,
.decimation_factor = 1,
});
transmitter_model.set_rf_amp(true);
transmitter_model.set_lna(40);
transmitter_model.set_vga(40);
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
memcpy(shared_memory.tx_data, ook_bitstream, 256);
baseband::set_ook_data(
ook_bitstream_length,
// 2280000/2 = 1140000Hz = 0,877192982us
// numberfield_clk.value() / encoder_def->clk_per_fragment
// 455000 / 12 = 37917Hz = 26,37339452us
228000 / ((numberfield_clk.value() * 1000) / encoder_def->clk_per_fragment),
encoder_def->repeat_min,
encoder_def->pause_symbols
);
}
void EncodersView::on_type_change(size_t index) {
std::string word_format, format_string = "";
size_t word_length;
char symbol_type;
//size_t address_length;
enc_type = index;
encoder_def = &encoder_defs[enc_type];
numberfield_clk.set_value(encoder_def->default_frequency / 1000);
// SymField setup
word_length = encoder_def->word_length;
symfield_word.set_length(word_length);
size_t n = 0, i = 0;
while (n < word_length) {
symbol_type = encoder_def->word_format.at(i++);
if (symbol_type == 'A') {
symfield_word.set_symbol_list(n++, encoder_def->address_symbols);
format_string += 'A';
} else if (symbol_type == 'D') {
symfield_word.set_symbol_list(n++, encoder_def->data_symbols);
format_string += 'D';
}
}
// Ugly :( Pad to erase
while (format_string.length() < 24)
format_string += ' ';
text_format.set(format_string);
/*word_format = encoder_def->word_format;
size_t address_start = word_format.find_first_of("A");
size_t data_start = word_format.find_first_of("D");
size_t format_length = word_format.length();
if (address_start == std::string::npos) address_start = format_length;
if (data_start == std::string::npos) data_start = format_length;
// Never did anything so dirty :(
if (!address_start) {
address_length = data_start;
data_length = format_length - address_length;
} else {
data_length = address_start;
address_length = format_length - data_length;
}
if (address_length) {
text_format_a.hidden(false);
text_format_a.set_parent_rect(
{ (2 + address_start) * 8, 12 * 8, address_length * 8, 16 }
);
text_format_a.set_style(&style_address);
text_format_a.set(std::string(address_length, 'A'));
} else {
text_format_a.hidden(true);
}
if (data_length) {
text_format_d.hidden(false);
text_format_d.set_parent_rect(
{ (2 + data_start) * 8, 12 * 8, data_length * 8, 16 }
);
text_format_d.set_style(&style_data);
text_format_d.set(std::string(data_length, 'D'));
} else {
text_format_d.hidden(true);
}*/
generate_frame();
}
void EncodersView::on_show() {
// TODO: Remove ?
options_enctype.set_selected_index(enc_type);
on_type_change(enc_type);
}
EncodersView::EncodersView(NavigationView& nav) {
using name_t = std::string;
using value_t = int32_t;
using option_t = std::pair<name_t, value_t>;
using options_t = std::vector<option_t>;
options_t enc_options;
size_t i;
baseband::run_image(portapack::spi_flash::image_tag_ook);
// Default encoder def
encoder_def = &encoder_defs[0];
add_children({ {
&text_enctype,
&options_enctype,
&text_clk,
&numberfield_clk,
&text_kHz,
&text_bitduration,
&numberfield_bitduration,
&text_us1,
&text_wordduration,
&numberfield_wordduration,
&text_us2,
&text_symfield,
&symfield_word,
&text_format,
//&text_format_a, // DEBUG
//&text_format_d, // DEBUG
&text_waveform,
&text_status,
&progress,
&button_transmit
} });
// Load encoder types
for (i = 0; i < ENC_TYPES_COUNT; i++)
enc_options.emplace_back(std::make_pair(encoder_defs[i].name, i));
options_enctype.on_change = [this](size_t index, int32_t value) {
(void)value;
this->on_type_change(index);
};
options_enctype.set_options(enc_options);
options_enctype.set_selected_index(0);
symfield_word.on_change = [this]() {
this->generate_frame();
};
button_transmit.set_style(&style_val);
// Selecting input clock changes symbol and word duration
numberfield_clk.on_change = [this](int32_t value) {
//int32_t new_value = 1000000 / (((float)value * 1000) / encoder_def->clk_per_symbol);
// value is in kHz, new_value is in us
int32_t new_value = 1000000 / ((value * 1000) / encoder_def->clk_per_symbol);
if (new_value != numberfield_bitduration.value()) {
numberfield_bitduration.set_value(new_value, false);
numberfield_wordduration.set_value(new_value * encoder_def->word_length, false);
}
};
// Selecting symbol duration changes input clock and word duration
numberfield_bitduration.on_change = [this](int32_t value) {
int32_t new_value = 1000000 / (((float)value * 1000) / encoder_def->clk_per_symbol);
if (new_value != numberfield_clk.value()) {
numberfield_clk.set_value(new_value, false);
numberfield_wordduration.set_value(value * encoder_def->word_length, false);
}
};
// Selecting word duration changes input clock and symbol duration
numberfield_wordduration.on_change = [this](int32_t value) {
int32_t new_value = value / encoder_def->word_length;
if (new_value != numberfield_bitduration.value()) {
numberfield_bitduration.set_value(new_value, false);
numberfield_clk.set_value(1000000 / (((float)new_value * 1000) / encoder_def->clk_per_symbol), false);
}
};
button_transmit.on_select = [this, &nav](Button&) {
if (tx_mode == IDLE) start_tx(false);
};
}
} /* namespace ui */